Month: December 2010

I’m used to typing in both my userid and my password when I log in to computers. I have never been a fan of the user pick lists that now seem to be common to many operating systems. I can see how they can be convenient for family machines at home, but the idea of advertising a list of potential accounts to compromise doesn’t sit well with me, so my preference is to disable the pick list and go back to the traditional typed userid & password form.

I run SAS on Ubuntu and recent Ubuntu versions (I forget which one it started with) now have a user pick list by default. The method for disabling the user pick list in Ubuntu is not that obvious and I find myself googling it every time I need it. A good article that provides both command line and GUI methods of disabling the user list can be found at Disabling the Login Screen User List in Ubuntu

With Lucid (Ubuntu 10.04 LTS) there is still a redundant login button that needs to be clicked before you get to type your user id, but it’s still better than before. There has been a bug lodged for this behaviour (GDM without user list requires that you click Log In) and it appears to have been fixed so I look forward to seeing it when I next upgrade.

I noticed that several of the SAS® platform administration documents have been updated recently following the release of the 4.3 versions of SAS Enterprise Guide and the various mid-tier web apps (SAS Information Delivery Portal, SAS Web Report Studio, SAS BI Dashboard etc.). The updated documents include:

The resolution was to Run as administrator. Even though I was logged in to Windows as an Administrator I still had to explicitly run the SAS program in an administrative context (it’s a Windows security thing). As mentioned in the usage note, this is also documented in the SAS® 9.2 Intelligence Platform: System Administration Guide, Second Edition, Chapter 11 Using the %OMABAKUP Macro to Perform Backups and Restores, in the section Ensuring Appropriate User Credentials.

So I had a SAS usage note describing the problem and the solution. The trouble was I couldn’t quite get the instructions in the SAS usage note to work for me. When I right click over the Command Prompt window (or a PowerShell window for that matter) I don’t get a Run as administrator item. What did work for me though was to right mouse click over the Command Prompt item in the Windows Start Menu, and click the Run as administrator menu item – here’s a quick screenshot to clarify.

That opens a Command Prompt window running in an administrative context so I could then change to the metadata server directory and run the backup:

This platformadmin.com blog is now available via the new aggregator SAS-X.com, along with many other great SAS related blogs. It’s well worth checking out. If you’re wondering how it’s different from sascommunity.org planet there’s a Q&A item about it at the bottom of the SAS-X.com about page.